2017 Kawasaki Mule SX 4x4 XC SE, PACKED WITH VALUE AND CAPABILITY! Packed with value and undeniable capability, the new 2017 Mule SX 4x4 Side x Side has a rugged new appearance and enhanced versatility. The powerful engine, robust drivetrain, large wheels and generous ground clearance enable maximum off-road capability. Dimensions: - Wheelbase: 70.1 in. (1,780 mm)